IG 4500 Liver - 90 Capsules
An advanced functional protein complex designed to support the gut–liver axis. IG 4500 combines purified immunoglobulins with targeted liver nutrients to help maintain everyday liver function, gut barrier health, and overall comfort.
Liver Detox Support
Metabolism Support
Healthy Liver Function
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Risk free 30 day return policy
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Liver Support — Functional Protein + Milk Thristle
A science-led blend of Immunoglobulin G, Milk Thistle, and key antioxidants designed to support liver detoxification, metabolism, and healthy liver function.
Support Liver Detox
Helps the liver process and remove everyday toxins more efficiently.
Support Metabolism
Provides nutrients that aid the liver’s role in energy metabolism and nutrient processing.
Support Healthy Liver Function
With Milk Thistle extract to help protect and regenerate liver cells.
Support Overall Wellbeing
Antioxidants like Vitamin C and Goji Berry support balance and resilience in a busy lifestyle.
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Late Nights & Busy Days
Long workdays, late dinners, or an extra glass of wine can all add pressure on your liver.
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Rich Foods & Drinks
High-fat meals, processed snacks, or frequent alcohol can weigh on your liver’s ability to process nutrients
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Stress & Lifestyle Pressure
Ongoing stress and irregular routines can strain how your liver manages toxins and hormones
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Everyday Living
From environmental toxins to modern diets, your liver works hard every day.
- Brittle, pale or ridged nails
- Eyes sore, dry, or yellowing
- Lifestyle factors like diet, alcohol, medication or toxin exposure
Functional Proteins (IgG)
Functional proteins help reinforce the gut barrier by binding unwanted compounds before they reach the liver. This reduces the load on the liver and helps maintain everyday balance.
Milk Thistle
A well-researched herb, Milk Thistle supports liver cell protection and natural regeneration. It also helps the liver process and clear everyday toxins more effectively.
TogetherBy combining functional proteins with Milk Thistle, IG 4500 Liver supports liver health on two levels — reducing stress at the gut barrier and protecting liver cells directly. The result: lighter digestion, steadier energy, and long-term liver resilience.
Suggested Use
Adults 18–35 years: Take 3 capsules daily after meals.
Adults 35+ years: Take 4 capsules daily after meals
Do not exceed the recommended dosage unless advised by a healthcare professional.Storage
Store in a cool, dry place. Avoid direct sunlight.
Allergen Information
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Lactose-free & Casein-free
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Gluten-free
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Non-GMO
What Makes IG 4500 Liver Unique
Bovine Immunoglobulin
Acts as a pre-filter at the gut barrier, binding unwanted compounds before they reach the liver.
Lactose-Free
Formulated without lactose, making it suitable for those with lactose sensitivities while still delivering targeted gut support.
Gut–liver support
All in one support for liver function, gut–liver balance, and antioxidant defense.
Pure New Zealand Sourcing
Our IgG is 100% sourced, extracted, and manufactured in New Zealand for quality, purity, and peace of mind.
When to Consider IG 4500 Liver
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Modern Pressures
Busy days, late nights, alcohol, and processed foods all add extra load on your liver.
When routines are irregular, your liver has to work harder to filter toxins and keep your energy steady.
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Clues from your body
1. Visible changes in nails
- Dense vertical ridges
- Horizontal ridges with cracks
- Nails that are thin, pale or yellowish and prone to breaking.
→ These can signal nutritional stress and reduced protein
2. Eye-related discomforts
- Eyes red and swollen with visible blood vessels
- Eyes sore and dry
- Eyes itchy and sensitive to light
- White of the eyes turning yellow
→ Yellowing of eyes (“jaundice”) or irritation can signal that the liver’s filtering is under strain
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Focused Support
A blend of functional proteins and milk thistle to protect your liver.
We combine functional proteins (IgG) with milk thistle extract, rich in silymarin. Together they support gut balance, help the liver process toxins more efficiently, and ease the daily strain on your body’s natural detox system — keeping energy and digestion steady.
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Everyday Care
Liver health is built on consistency.
With consistent use, you’ll feel lighter after meals, recover faster from busy days, and maintain steady energy while supporting your liver’s long-term health.
Modern Pressures
Clues from your body
Focused Support
Everyday Care
At the heart of our formula is IgG
100% extracted and sourced in New Zealand
Bovine Immunoglobulin
Milk Thistle Extract
Wolf Berry Extract
(Goji Berry)
N-Acetyl-L-Cysteine
(NAC)
L-Ascorbic Acid
(Vitamin C
Bovine Immunoglobulin
Milk Thistle Extract
Wolf Berry Extract
N-Acetyl-L-Cysteine
L-Ascorbic Acid
Science-led formulation
Our commitment to setting the standard in the immunoglobulin supplement industry starts with a science-led approach to formulation. We collaborated with Dr Paul Moughan and Dr Harjinder Singh at New Zealand’s Riddet Institute on joint R&D. Our formulation is extracted right here in New Zealand using a controlled purification process and carefully selected raw materials. This ensures the highest quality controls with our immunoglobulin complex having above 70% purity per bottle.
IG 4500 Liver Q&As
A gut–liver support supplement made with functional proteins , milk thistle, NAC, vitamin C, and goji berry extract. It’s designed to support liver function, gut–liver balance, and antioxidant defense.
Take after meals. Adults: 2–3 capsules daily. Take consistently for several weeks for best results.
Everyone is different, but most people notice improvements in comfort, digestion, and energy after 6–8 weeks of steady use. Consistency is key.
Yes. IG 4500 Liver is formulated for everyday use. Do not exceed the recommended dosage unless advised by a healthcare professional.
Yes. The formula is lactose-free, casein-free, and suitable for those with sensitive digestion.
Our IgG is 100% sourced, extracted, and manufactured in New Zealand. Plant ingredients are sourced globally and tested for quality.
Yes. IG 4500 Liver pairs well with probiotics and most daily supplements. If unsure, consult your healthcare professional.
People managing busy lifestyles, exposure to alcohol or medication stress, age-related changes, or anyone wanting to support liver balance and long-term wellbeing.